This commit was manufactured by cvs2svn to create branch 'unlabeled-1.1.2'.

[nethome.git] / src / ghortident.c

diff --git a/src/ghortident.c b/src/ghortident.c
deleted file mode 100644 (file)
index d25ff0c..0000000
--- a/src/ghortident.c
+++ /dev/null
@@ -1,172 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-#include <netinet/in.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#define DBG 0
-
-int parseparams(int argc, char *argv[], ulong *adres, uint *rport, uint *lport, uint *service)
-{
-       char *s;
-       uint c, d;
-       
-       if (argc<1) return 255;
-       
-       *lport=80;
-       *service=113;
-       
-       switch (argc)
-       {
-               case 2:
-                       fprintf(stderr,"Error: missing remote port!\n");
-               case 1:
-                       fprintf(stderr,"Usage: ident <xxx.xxx.xxx.xxx> <remote port> [local port] [ident port]\n");
-                       return 1;
-               default:
-               case 5:
-                       c=0;
-                       s=argv[4];
-                       while (*s)
-                       {
-                               if (c<65536 && *s>='0' && *s<='9') c=c*10+*s-'0';
-                               else
-                               {
-                                       fprintf(stderr,"Error: wrong ident port!\n");
-                                       return 5;
-                               }
-                               s++;
-                       }
-                       *service=c;
-               case 4:
-                       c=0;
-                       s=argv[3];
-                       while (*s)
-                       {
-                               if (c<65536 && *s>='0' && *s<='9') c=c*10+*s-'0';
-                               else
-                               {
-                                       fprintf(stderr,"Error: wrong local port!\n");
-                                       return 4;
-                               }
-                               s++;
-                       }
-                       *lport=c;
-               case 3:
-                       *adres=0;
-                       c=d=0;
-                       s=argv[1];
-                       while (*s)
-                       {       
-                               if (*s>='0' && *s<='9') 
-                               {
-                                       c=c*10+*s-'0';
-                                       if (c>255)
-                                       {
-                                               fprintf(stderr,"Error: wrong address!\n");
-                                               return 2;
-                                       }
-                               }
-                               else
-                                       if (*s=='.')
-                                       {
-                                               *adres=*adres*256+c;
-                                               c=0;
-                                               if (d++>=3)
-                                               {
-                                                       fprintf(stderr,"Error: wrong address!\n");
-                                                       return 2;
-                                               }
-                                       }
-                                       else 
-                                       {
-                                               fprintf(stderr,"Error: wrong address!\n"); 
-                                               return 2;
-                                       }
-                               s++;
-                       }
-                       *adres=*adres*256+c;
-                       
-                       c=0;
-                       s=argv[2];
-                       while (*s)
-                       {
-                               if (c<65536 && *s>='0' && *s<='9') c=c*10+*s-'0';
-                               else
-                               {
-                                       fprintf(stderr,"Error: wrong remote port!\n");
-                                       return 3;
-                               }
-                               s++;
-                       }
-                       *rport=c;
-       }
-       return 0;
-}
-
-int main(int argc, char *argv[])
-{
-       int sock;
-       struct sockaddr_in addr;
-       char buf[256];
-       int count;
-       ulong adres;
-       uint rport, lport, service;
-       int err;
-       static const int val_one=1;
-
-       if (parseparams(argc,argv,&adres,&rport,&lport,&service)) return 3;
-
-       if (DBG) fprintf(stderr,"addr: %lX  rport: %u  lport: %u  service: %i\n",adres,rport,lport,service);
-
-       addr.sin_family=AF_INET;
-       addr.sin_addr.s_addr=htonl(adres);
-       addr.sin_port=htons(service);
-
-       sock=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
-       setsockopt(sock,SOL_SOCKET,SO_KEEPALIVE,&val_one,sizeof(val_one));
-
-       if (DBG) 
-       {
-               err=errno;
-               fprintf(stderr,"socket: %i, errno: %i\n",sock,err);
-       }
-       if (sock==-1) 
-       {
-               fprintf(stderr,"Error: cannot create socket!\n");
-               return 4;
-       }
-
-       count=connect(sock,(struct sockaddr*)&addr,sizeof(addr));
-       if (DBG)
-       {
-               err=errno;
-               fprintf(stderr,"connect: %i, errno: %i\n",count,err);   
-       }
-
-       if (count)
-       {
-               fprintf(stderr,"Error: connection failed!\n");
-               return 5;
-       }
-
-       count=snprintf(buf,sizeof(buf),"%d , %d\n",rport,lport);
-       if (count==-1) return 1;
-       if (write(sock,buf,count)!=count) return 2;
-       
-       for (;;)
-       {
-               count=read(sock,buf,sizeof(buf)-1);
-               if (count<=0) break;
-               buf[count]=0;
-               printf("%s",buf);
-               fflush(stdout);
-       }
-
-       if (DBG) fprintf(stderr,"count = %d , errno = %d\n",count,errno);
-       close(sock);
-       return 0;
-}
-